[AlexC]

I just activated my trap for the first time in a while and got a damn fright.

On the second white light and judder the trap actually started screaming and started shaking wildly.
The scream actually sounded like a proper sound effect. Has this happened to anyone else? Scared the crap outta me.

[The Roach On Twelve]

Your trap is possessed. Set fire to it immediately to eradicate the spirit of the desolate one.

[AlexC]

Really? Aw, great. Isn't there some sort of exorcism I can perform?

I had someone look at it and apparently there was a piece of plastic lodged in there somewhere jamming the mechanism. I heard a rattle the day I bought it but just left it alone.

Still pretty cool effect though.

[One time]

I've had this for almost 7 years. Just yesterday I noticed that if the batteries are low, when it's supposed to do that rattle, it won't rattle but you will hear this very weird howling moan.